Patent application number | Description | Published |
20080251844 | METHOD FOR FORMING PATTERN, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE - A method for forming a pattern includes the step of forming an electrically conductive film by applying a liquid composition onto a first plate. The liquid composition includes an organic solvent and conductive particles surface-modified with a fatty acid or an aliphatic amine. Then, a second pattern, which is a reverse pattern of a first pattern, is formed on the first plate by pressing a second plate having a concave-convex pattern on a surface thereof on a surface of the first plate having the electrically conductive film on the surface thereof. Then, the first pattern of the electrically conductive film is transferred onto convex top faces of the second plate. Then, the second pattern is transferred onto a surface of a transfer substrate by pressing the surface of the first plate having the second pattern thereon on the surface of the transfer substrate. | 10-16-2008 |
20090283000 | INTAGLIO PRINTING PLATE, PRODUCTION METHOD FOR INTAGLIO PRINTING PLATE, PRODUCTION METHOD FOR ELECTRONIC SUBSTRATE, AND PRODUCTION METHOD FOR DISPLAY DEVICE - An intaglio printing plate includes a substrate and a photosensitive resin film provided on the substrate. The photosensitive resin film includes a plurality of concave patterns whose depths increase as aperture widths increase. | 11-19-2009 |
20100029040 | METHOD FOR FORMING ORGANIC SEMICONDUCTOR THIN FILM AND METHOD OF MANUFACTURING THIN-FILM SEMICONDUCTOR DEVICE - A method for forming an organic semiconductor thin film includes the steps of forming a mixed ink layer on a principal plane of a printing plate, the mixed ink layer including a mixture of an organic semiconductor material incapable of transcription and an organic material capable of transcription from the printing plate to a substrate in ink form dissolved in a solvent, and forming an organic semiconductor thin film by transcribing the mixed ink layer onto the substrate by transcribing the mixed ink layer on the printing plate to the substrate. | 02-04-2010 |
20100044905 | METHOD OF FORMING PATTERN AND METHOD OF PRODUCING ELECTRONIC ELEMENT - A method of forming a pattern and a method of producing an electronic element with which a fine and precise pattern is stably formed are provided. Each of the method of forming a pattern and the method of producing an electronic element includes a step of forming an electrically conductive film D by applying a liquid composition onto a first plate | 02-25-2010 |
20100221413 | METHOD OF FORMING PATTERN AND METHOD OF PRODUCING ELECTRONIC ELEMENT - A method of forming a pattern and a method of producing an electronic element are characterized by including a first step of forming an electrically conductive film (D) by applying a liquid composition onto a first plate ( | 09-02-2010 |
20110024179 | METHOD FOR PRODUCING CIRCUIT BOARD AND CIRCUIT BOARD - A method for producing a circuit board, the method includes the steps of: forming a lower wiring pattern on a substrate; forming an insulating film on the substrate to cover the lower wiring pattern; forming an opening in the insulating film to expose the lower wiring pattern; forming an upper wiring pattern on the insulating film; and forming an interconnect material pattern on a sidewall of the opening in the insulating film for connecting the lower wiring pattern and the upper wiring pattern. | 02-03-2011 |
20110081746 | METHOD FOR PRODUCING SEMICONDUCTOR DEVICE - A method for producing a semiconductor device includes the steps of forming an organic semiconductor layer on a substrate; forming a protective pattern on the organic semiconductor layer; and patterning the organic semiconductor layer by dissolving, in an organic solvent, or subliming the organic semiconductor layer using the protective pattern as a mask. | 04-07-2011 |
20110101358 | SEMICONDUCTOR DEVICE AND DISPLAY APPARATUS USING THE SEMICONDUCTOR DEVICE - Disclosed herein is a semiconductor device which employs a thin-film transistor. In addition, the semiconductor device has a gate electrode, a gate insulation film, an organic semiconductor layer, a structure, a source electrode, a drain electrode, and an electrode material layer. | 05-05-2011 |
20110215406 | THIN FILM TRANSISTOR AND ELECTRONIC DEVICE - A thin film transistor capable of stably obtaining good performance is provided. The thin film transistor includes an organic semiconductor layer, and a protective layer and a source electrode and a drain electrode formed on the organic semiconductor layer. The protective layer is disposed at least in a region between the source electrode and the drain electrode. | 09-08-2011 |
20120105331 | PORTABLE ELECTRONIC DEVICE - An object of the present invention is to provide a portable electronic device capable of suppressing incorrect inputs. A control unit of a cellular telephone device detects a distance between an object in proximity to a display unit and a display surface of the display unit, and a position on the display unit corresponding to the distance, causes the display unit to display a keyboard configured with a plurality of images displaying keys, and in response to a contact detecting unit having detected contact of an object to the display unit, the control unit accepts an input of a key corresponding to the image. The control unit causes the display unit to display images, which are displayed within a predetermined range from the position detected on the display unit, in an enlarged manner. | 05-03-2012 |
20120326154 | MANUFACTURING METHOD OF THIN FILM TRANSISTOR AND THIN FILM TRANSISTOR, AND DISPLAY - A method of making a thin film transistor made of a stack of an organic semiconductor layer, a gate insulating film and a gate electrode in this order on a substrate, which includes the steps of pattern coating a gate electrode material on the gate insulating film by printing; and carrying out a heat treatment to form the gate electrode resulting from drying for solidification of the pattern coated gate electrode material. | 12-27-2012 |
20130009223 | PATTERNING METHOD, METHOD OF MANUFACTURING ORGANIC FIELD EFFECT TRANSISTOR, AND METHOD OF MANUFACTURING FLEXIBLE PRINTED CIRCUIT BOARD - In the condition where a nozzle for applying a coating liquid is disposed on the lower side of a substrate and a substrate surface controlled in wettability is faced down, the nozzle and the substrate are moved relative to each other, whereby the coating liquid is applied to a desired region of the substrate, and then the coating liquid is dried, to obtain a pattern included a dried coating layer. | 01-10-2013 |
20130119383 | SEMICONDUCTOR DEVICE AND ELECTRONIC UNIT - Thin-film transistors and techniques for forming thin-film transistors (TFT). In some embodiments, there is provided a method of forming a TFT, comprising forming a body region of the TFT comprising an organic semiconducting material, and forming a protective layer comprising an organic insulating material. Forming the protective layer comprises contacting the body region of the TFT with a solution comprising the organic insulating material. The organic insulating material is a material that phase separates with the organic semiconducting material when the solution contacts the organic semiconducting material. In other embodiments, there is provided an apparatus comprising a TFT. The TFT comprises a body region comprising an organic semiconducting material and a protective layer contacting the body region and comprising an organic insulating material that, when a solution comprising the organic insulating material contacts the organic semiconducting material, causes the organic insulating material to phase separate with the organic semiconducting material. | 05-16-2013 |
20130134427 | TRANSISTOR, DISPLAY, AND ELECTRONIC APPARATUS - A transistor includes: a gate electrode; a semiconductor layer facing the gate electrode with an insulating layer in between; a pair of source-drain electrodes electrically connected to the semiconductor layer; and a contact layer provided in a moving path of carriers between each of the pair of source-drain electrodes and the semiconductor layer, the contact layer having end surfaces covered with the source-drain electrode. | 05-30-2013 |
20130143357 | METHOD OF FORMING ORGANIC THIN FILM AND ORGANIC THIN FILM FORMING APPARATUS, AS WELL AS METHOD OF MANUFACTURING ORGANIC DEVICE - There is provided a method of forming an organic thin film, capable of forming a single-crystal organic thin film easily and rapidly while controlling a thickness and a size. After an organic solution is supplied to one surface (a solution accumulating region wide in width, and a solution constricting region narrow in width and connected thereto) of a film-formation substrate supported by a support controllable in temperature, a movable body controllable in temperature independently of the support is moved along a surface of the support while being kept in contact with the organic solution. The temperature of the support is set at a temperature positioned between a solubility curve and a super-solubility curve concerning the organic solution, and the temperature of the movable body is set at a temperature positioned on a side higher in temperature than the solubility curve. | 06-06-2013 |
20140070193 | TRANSISTOR, METHOD OF MANUFACTURING TRANSISTOR, METHOD OF MANUFACTURING SEMICONDUCTOR UNIT, AND METHOD OF MANUFACTURING DISPLAY UNIT - A method of manufacturing a transistor includes: forming a gate electrode; forming a laminated film of an organic insulating film and an organic semiconductor film with a gate insulating film therebetween, the laminated film being opposed to the gate electrode; and patterning the organic semiconductor film. | 03-13-2014 |
20140363919 | SEMICONDUCTOR DEVICE AND ELECTRONIC UNIT - Thin-film transistors and techniques for forming thin-film transistors (TFT). In some embodiments, there is provided a method of forming a TFT, comprising forming a body region of the TFT comprising an organic semiconducting material, and forming a protective layer comprising an organic insulating material. Forming the protective layer comprises contacting the body region of the TFT with a solution comprising the organic insulating material. The organic insulating material is a material that phase separates with the organic semiconducting material when the solution contacts the organic semiconducting material. In other embodiments, there is provided an apparatus comprising a TFT. The TFT comprises a body region comprising an organic semiconducting material and a protective layer contacting the body region and comprising an organic insulating material that, when a solution comprising the organic insulating material contacts the organic semiconducting material, causes the organic insulating material to phase separate with the organic semiconducting material. | 12-11-2014 |